UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZP65N1N3KkS9uxnCr7IcJCbXwXTylq5RK48QDqyW1w0=' 
WHERE 
  key_id = '8c31d87fbe00acbe0fe77ead57da1fedfef68c73ea4148ba15fce27f3e0968ee' 
  AND (
    token = 'ZP65N1N3KkS9uxnCr7IcJCbXwXTylq5RK48QDqyW1w0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )